Made from stainless steel with a nitride coating
These Racing Exhaust Valves are engineered to the exact tolerances of your performance motor and are made from stainless steel with a nitride coating. This special coating makes the valves have better lubricity, increased surface hardness for advanced wear resistance, and increased resistance to higher cylinder temperatures.
These Racing Exhaust Valves are engineered to the exact tolerances of your performance motor and are made from stainless steel with a nitride coating. This special coating makes the valves have better lubricity, increased surface hardness for advanced wear resistance, and increased resistance to higher cylinder temperatures.